MX2018011909A - Manejo de diferentes conjuntos de subtramas para 256qam de enlace ascendente. - Google Patents

Manejo de diferentes conjuntos de subtramas para 256qam de enlace ascendente.

Info

Publication number
MX2018011909A
MX2018011909A MX2018011909A MX2018011909A MX2018011909A MX 2018011909 A MX2018011909 A MX 2018011909A MX 2018011909 A MX2018011909 A MX 2018011909A MX 2018011909 A MX2018011909 A MX 2018011909A MX 2018011909 A MX2018011909 A MX 2018011909A
Authority
MX
Mexico
Prior art keywords
uplink
subframe sets
256qam
uplink subframe
wireless device
Prior art date
Application number
MX2018011909A
Other languages
English (en)
Spanish (es)
Inventor
Larsson Daniel
Cheng Jung-Fu
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2018011909A publication Critical patent/MX2018011909A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/38—Demodulator circuits; Receiver circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/001—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding applied to control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • H04L1/1845—Combining techniques, e.g. code combining
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
MX2018011909A 2016-04-01 2017-03-30 Manejo de diferentes conjuntos de subtramas para 256qam de enlace ascendente. MX2018011909A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662316746P 2016-04-01 2016-04-01
PCT/IB2017/051832 WO2017168369A1 (en) 2016-04-01 2017-03-30 Handling different subframe sets for uplink 256qam

Publications (1)

Publication Number Publication Date
MX2018011909A true MX2018011909A (es) 2019-01-15

Family

ID=58489036

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018011909A MX2018011909A (es) 2016-04-01 2017-03-30 Manejo de diferentes conjuntos de subtramas para 256qam de enlace ascendente.

Country Status (8)

Country Link
US (1) US11128517B2 (ko)
EP (1) EP3437223A1 (ko)
JP (1) JP6871270B2 (ko)
KR (1) KR102280055B1 (ko)
CN (1) CN108886431B9 (ko)
CA (1) CA3019376C (ko)
MX (1) MX2018011909A (ko)
WO (1) WO2017168369A1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108023689B (zh) * 2016-11-04 2020-12-15 华为技术有限公司 重传方法及设备
KR102210990B1 (ko) * 2017-04-17 2021-02-02 삼성전자 주식회사 업링크 전력 제어를 위한 방법 및 장치
EP4096141A1 (en) 2017-04-17 2022-11-30 Samsung Electronics Co., Ltd. Method and device for uplink power control
EP3609097B1 (en) 2018-08-10 2023-09-06 ASUSTek Computer Inc. Method and apparatus for estimating pathloss of pusch in a wireless communication system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100891110B1 (ko) 2004-06-28 2009-03-30 삼성전자주식회사 핸드오버 수행 방법 및 장치
WO2008105162A1 (ja) * 2007-02-26 2008-09-04 Panasonic Corporation 無線通信端末装置、無線通信基地局装置及び無線リソース割当方法
JP5473955B2 (ja) * 2011-01-27 2014-04-16 京セラ株式会社 通信装置および通信方法
RU2705224C2 (ru) 2011-10-03 2019-11-06 Телефонактиеболагет Л М Эрикссон (Пабл) Одновременное сообщение ack/nack и информации состояния канала с использованием ресурсов формата 3 pucch
CN103548403A (zh) * 2012-04-20 2014-01-29 华为技术有限公司 导频信号发送方法、接收方法、用户设备及基站
CN103582099B (zh) * 2012-07-25 2018-06-19 中兴通讯股份有限公司 一种上行功率控制方法、终端及基站
US9220070B2 (en) * 2012-11-05 2015-12-22 Google Technology Holdings LLC Method and system for managing transmit power on a wireless communication network
EP2787670A1 (en) * 2013-04-05 2014-10-08 Panasonic Intellectual Property Corporation of America MCS table adaptation for 256-QAM
CN105453468B (zh) * 2013-08-09 2019-04-02 瑞典爱立信有限公司 在与用户设备的无线电通信中实现高阶调制的使用的方法及无线电节点
US10135513B2 (en) * 2013-12-27 2018-11-20 Lg Electronics Inc. Method and apparatus for reporting channel state information
US10075309B2 (en) * 2014-04-25 2018-09-11 Qualcomm Incorporated Modulation coding scheme (MCS) indication in LTE uplink
CN104202115B (zh) * 2014-05-09 2019-05-07 中兴通讯股份有限公司 高阶编码的调制处理方法及装置、基站、终端
US10230562B2 (en) * 2014-05-23 2019-03-12 Lg Electronics Inc. Method and device for supporting 256QAM in wireless access system

Also Published As

Publication number Publication date
CN108886431B9 (zh) 2021-10-19
EP3437223A1 (en) 2019-02-06
CN108886431B (zh) 2021-09-07
US11128517B2 (en) 2021-09-21
US20190089573A1 (en) 2019-03-21
WO2017168369A1 (en) 2017-10-05
CA3019376A1 (en) 2017-10-05
KR102280055B1 (ko) 2021-07-21
JP2019514271A (ja) 2019-05-30
CN108886431A (zh) 2018-11-23
CA3019376C (en) 2023-02-14
JP6871270B2 (ja) 2021-05-12
KR20180127651A (ko) 2018-11-29

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